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参数资料
| 型号： | 71M6513-IGTR/F |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PQFP100 |
| 封装： | LEAD FREE, LQFP-100 |
| 文件页数： | 63/104页 |
| 文件大小： | 1390K |
| 代理商： | 71M6513-IGTR/F |
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71M6513/71M6513H
3-Phase Energy Meter IC
DATA SHEET
SEPTEMBER 2011
2005-2011 Teridian Semiconductor Corporation
Page: 61 of 104
A Maxim Integrated Products Brand
I/O RAM (Configuration RAM) – Alphabetical Order
Many functions of the chip can be controlled via the I/O RAM (Configuration RAM). The CE will also take some of its para-
meters from the I/O RAM.
Bits with a W (write) direction are written by the MPU into I/O RAM. Typically, they are initially stored in flash memory and
copied to the I/O RAM by the MPU. Some of the more frequently programmed bits are mapped to the MPU SFR memory
space. The remaining bits are mapped to 2xxx. Bits with R (read) direction can only be read by the MPU. On power up, all
bits are cleared to zero unless otherwise stated. Generic SFR registers are not listed.
Name
Location
[Bit(s)]
Dir
Description
ADC_DIS
2005[3]
R/W
Disables ADC and removes bias current
CE_EN
2000[4]
R/W
CE enable.
CHOP_EN[1:0]
2002[5:4]
R/W
Chop enable for the reference band gap circuit.
00: enabled 01: disabled 10: disabled 11: enabled
RESERVED
2004[5]
R/W
Must be 0.
CKOUT_DIS
2004[4]
R/W
CKOUT Disable. When zero, CKTEST is an active output.
COMP_INT[1:0]
2003[4:3]
R/W
Two bits establishing whether a comparator state change should create
MPU interrupts. 1: interrupt, 0: no interrupt. If 11, the comparator outputs are
XOR’ed.
Bit0 = comp2, Bit1 = comp3
COMP_STAT[2:0]
2003[2:0]
R
Three bits containing comparator output status.
Bit0 = comp1, Bit1 = comp2, Bit2 = comp3
DIO_R0[2:0]
DIO_R1[2:0]
DIO_R2[2:0]
DIO_R3[2:0]
DIO_R4[2:0]
DIO_R5[2:0]
DIO_R6[2:0]
DIO_R7[2:0]
DIO_R8[2:0]
DIO_R9[2:0]
DIO_R10[2:0]
DIO_R11[2:0]
2009[2:0]
2009[6:4]
200A[2:0]
200A[6:4]
200B[2:0]
200B[6:4]
200C[2:0]
200C[6:4]
200D[2:0]
200D[6:4]
200E[2:0]
200E[6:4]
R/W
Connects dedicated I/O pins 0 to 11 to selectable internal resources. If more
than one input is connected to the same resource, the ‘Multiple’ column
below specifies how they are combined. See Software User’s Guide for
details).
DIO_GP
Resource
Multiple
0
NONE
--
1
Reserved
OR
2
T0 (counter0 clock)
OR
3
T1 (counter1 clock)
OR
4
High priority I/O interrupt (int0 rising)
OR
5
Low priority I/O interrupt (int1 rising)
OR
6
High priority I/O interrupt (int0 falling)
OR
7
Low priority I/O interrupt (int1 falling)
OR
DIO_DIR0[7:0]
SFR A2
R/W
Programs the direction of DIO pins 7 through 0. 1 indicates output. Ignored if
the pin is not configured as I/O. See DIO_PV and DIO_PW for special option
for DIO6 and DIO7 outputs. See DIO_EEX for special option for DIO4 and
DIO5.
DIO_DIR1[7:0]
SFR 91
R/W
Programs the direction of DIO pins 15 through 8. 1 indicates output. Ignored
if the pin is not configured as I/O.
DIO_DIR2[5:0]
SFR
A1[5:0]
R/W
Programs the direction of DIO pins 21 through 16. 1 indicates output.
Ignored if the pin is not configured as I/O.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 71M6515H | 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Energy Meter IC |
| 71M6515H_11 | 制造商:TERIDIAN 制造商全称:TERIDIAN 功能描述:Up to 10ppmC precision ultra-stable voltage reference Digital temperature compensation |
| 71M6515H-DB | 功能描述:开发板和工具包 - 8051 71M6515H Demo Brd RoHS:否 制造商:Silicon Labs 产品:Development Kits 工具用于评估:C8051F960, Si7005 核心: 接口类型:USB 工作电源电压: |
| 71M6515H-IGT | 制造商:Maxim Integrated Products 功能描述:METERING FRONT END - Rail/Tube |
| 71M6515H-IGT/F | 功能描述:计量片上系统 - SoC Energy Meter IC RoHS:否 制造商:Maxim Integrated 核心:80515 MPU 处理器系列:71M6511 类型:Metering SoC 最大时钟频率:70 Hz 程序存储器大小:64 KB 数据 RAM 大小:7 KB 接口类型:UART 可编程输入/输出端数量:12 片上 ADC: 安装风格:SMD/SMT 封装 / 箱体:LQFP-64 封装:Reel |
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